The Japan Meteorological Agency's May 6 forecast for Tokyo predicts a high of 26°C on May 7 under partly cloudy skies with light winds, driving the 91.5% market-implied probability for 24°C or higher at Tokyo's Haneda Airport station. This aligns with ensemble model consensus showing warm advection from a persistent high-pressure ridge over the Kanto region, amid a warmer-than-average May trend exceeding the 23°C historical norm. AccuWeather and Weather.com models corroborate peaks near 25–26°C with minimal precipitation risk. Realistic challenges include unexpected marine stratus increasing cloud cover or a sudden frontal boundary, though low-probability given current synoptic patterns; final JMA updates and morning observations could refine odds before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Tokyo on May 7?
Highest temperature in Tokyo on May 7?
24°C or higher 93%
23°C 8%
22°C 2.4%
21°C <1%
$50,126 Vol.
$50,126 Vol.
14°C or below
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
1%
22°C
2%
23°C
8%
24°C or higher
93%
24°C or higher 93%
23°C 8%
22°C 2.4%
21°C <1%
$50,126 Vol.
$50,126 Vol.
14°C or below
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
1%
22°C
2%
23°C
8%
24°C or higher
93%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Tokyo Haneda Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: May 5, 2026, 12:42 AM ET
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Tokyo Haneda Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...The Japan Meteorological Agency's May 6 forecast for Tokyo predicts a high of 26°C on May 7 under partly cloudy skies with light winds, driving the 91.5% market-implied probability for 24°C or higher at Tokyo's Haneda Airport station. This aligns with ensemble model consensus showing warm advection from a persistent high-pressure ridge over the Kanto region, amid a warmer-than-average May trend exceeding the 23°C historical norm. AccuWeather and Weather.com models corroborate peaks near 25–26°C with minimal precipitation risk. Realistic challenges include unexpected marine stratus increasing cloud cover or a sudden frontal boundary, though low-probability given current synoptic patterns; final JMA updates and morning observations could refine odds before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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